package cn.uniqueinfo.dp.vo;

import java.util.HashMap;

/**
 * @author:朱元勋
 * @mail:395910063@qq.com
 * @date:2019-01-17 10:10:22
 * @description:
 */
public class DiyHashMap extends HashMap {
    @Override
    public Object put(Object key, Object value) {
        return super.put(key, value);
    }
}
